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Contract Downstream Processing Scientist Jobs in Oregon

Lonza

Cell Culture Process Engineer

Bend, OR · On-site

While we work in science, there's no magic formula to how we do it. Our greatest scientific ... Working knowledge of downstream processes such as chromatography, filtration, or purification

Lonza

Cell Culture Process Engineer

Bend, OR · On-site

While we work in science, there's no magic formula to how we do it. Our greatest scientific ... Working knowledge of downstream processes such as chromatography, filtration, or purification

ATI

R&D Engineer - Melting

Albany, OR · On-site

This includes establishing new processes that meet customer needs for downstream processing of R&D ... We're solving the world's most difficult challenges through materials science. Our advanced ...

Twist Bioscience

Protein Scientist

Portland, OR · On-site

... variety of processes at the lab bench, and are a creative problem solver with a passion for ... HIC, and additional downstream assays as needed. * Serve as technical lead for protein ...

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All JobsContract Downstream Processing Scientist JobsContract Downstream Processing Scientist Jobs in Oregon

Contract Downstream Processing Scientist information

What is the difference between Contract Downstream Processing Scientist vs Contract Upstream Processing Scientist?

AspectContract Downstream Processing ScientistContract Upstream Processing Scientist
ResponsibilitiesFocuses on purification, formulation, and finishing of bioproductsHandles cell culture, fermentation, and initial product generation
Required SkillsProtein purification, chromatography, aseptic techniquesCell culture, bioreactor operation, media preparation
Work EnvironmentBiotech manufacturing, contract research organizationsBiotech labs, manufacturing facilities
Common CertificationsGMP, cGMP, laboratory safetyGMP, cGMP, laboratory safety

Contract Downstream Processing Scientists specialize in purification and finishing of bioproducts, while Contract Upstream Processing Scientists focus on cell culture and fermentation. Both roles require GMP knowledge and are found in biotech manufacturing settings, but they differ in their specific technical focus and stage of bioprocessing.

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Infographic showing various Contract Downstream Processing Scientist job openings in Oregon as of August 2026, with employment types broken down into 80% Full Time, 15% Part Time, 1% Temporary, 3% Contract, and 1% Nights. Highlights an 92% Physical, 3% Hybrid, and 5% Remote job distribution.

Engineer / Scientist II, R&D Strategic Innovation Accelerator

Bend, OR • On-site

Lonza
10K+ employees

8.3

Company rating: 8.3 out of 10

Based on 42 frontline employees who took The Breakroom Quiz

25th of 86 rated pharmaceutical

People enjoy working here

Good employer

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Learn more about Lonzaexternal

Full-time

Medical, Dental, Vision

Re-posted 23 days ago

Job description

The actual location of this job is in Bend, Oregon (USA). Relocation assistance is available for eligible candidates and their families, if needed.
This is a fully site-based role. Working together in person supports close, real-time collaboration and the technical precision needed to manufacture medicines to the highest quality and safety standards.
Today, Lonza is a global leader in life sciences operating across five continents. While we work in science, there's no magic formula to how we do it. Our greatest scientific solution is talented people working together, devising ideas that help businesses to help people. In exchange, we let our people own their careers. Their ideas, big and small, genuinely improve the world. And that's the kind of work we want to be part of.
We are seeking an early-career bioprocess engineer with hands-on experience in laboratory-scale protein purification to join our growing R&D team focused on accelerating high-impact innovations in biologics manufacturing. This role will specialize in downstream process development while contributing flexibly to other technical areas across bioprocessing workflows as project needs evolve.
You will be responsible for both executing experiments, communicating results, as well as contribute to basic biologics laboratory management.
What you will get:
  • A dynamic and innovative work environment where you can drive impactful research and technology development.
  • Opportunities for professional growth through collaboration, mentorship, and hands-on project involvement.
  • An inclusive and ethical workplace.
  • Compensation programs that recognize high performance.
  • Medical, dental and vision insurance.
  • The full list of our global benefits can be also found on https://www.lonza.com/careers/benefits.

What you will do:
  • Design and execute laboratory-scale downstream processing experiments involving chromatography, filtration, harvest clarification, and ultrafiltration/diafiltration.
  • Operate, maintain, and troubleshoot bioprocessing equipment and associated control systems.
  • Develop scalable, high-throughput, or automated experimental workflows that generate high-quality, reproducible process data.
  • Apply engineering principles to evaluate process performance, solve practical problems, and guide iterative experimental design.
  • Contribute flexibly across adjacent technical areas, including cell culture, bioreactor operation, automation, and analytical assays.
  • Communicate results clearly and contribute effectively within fast-paced, multidisciplinary teams.

What we are looking for:
  • Bachelor's or Master's degree in Chemical Engineering, Bioengineering, Bioprocess Engineering, or a related field.
  • 2-4 years of relevant hands-on experience in downstream processing, protein purification, or bioprocess development.
  • Experience with downstream unit operations such as chromatography, filtration, harvest clarification, or ultrafiltration/diafiltration.
  • Experience designing chromatography experiments and operating ÄKTA systems is preferred.
  • Strong engineering fundamentals as applied to bioseparations unit operations.
  • Strong quantitative problem-solving, data-analysis, and experimental-design skills.
  • Mechanical aptitude for troubleshooting and maintaining laboratory equipment.
  • Experience with mammalian cell culture, bioreactors, automation, programming, or assay development is a plus.

Every day, Lonza's products and services have a positive impact on millions of people. For us, this is not only a great privilege, but also a great responsibility. How we achieve our business results is just as important as the achievements themselves. At Lonza, we respect and protect our people and our environment. Any success we achieve is no success at all if not achieved ethically.
People come to Lonza for the challenge and creativity of solving complex problems and developing new ideas in life sciences. In return, we offer the satisfaction that comes with improving lives all around the world. The satisfaction that comes with making a meaningful difference.
Lonza is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, religion, color, national origin, sex, sexual orientation, gender identity, age, status as a qualified individual with disability, protected veteran status, or any other characteristic protected by law.

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